Chinese Brand Oriemac Lifting Machinery Mobile Crane 250 Tons Crawler Crane Quy250 for Sale
Chinese Brand Oriemac Lifting Machinery Mobile Crane 250 Tons Crawler Crane Quy250 for Sale image
Basic Info.
Product Description
1. Safety control system:
Two convenient and reliable modes of operation; Working and installation, with real-time level display, stop operation braking away from machine, electrical emergency control, anti-lightning protection, automatically walk switches, CCTV monitoring function, complete safety and supervision system;
2. Excellent operating performance:
Advanced load-sensing, limit load regulation and electrohydraulic proportional micro-speed control make each micro-movement extremely good and operation more stable;
3. Reliable function assurance:
Key components adopt famous international brands; Sufficient safety margin for structural and mechanical design; Control system can operate stably in harsh environments such as cold, high temperature, altitude and sandy conditions;
4. Convenient maintenance technology:
It takes approximately no more than 10min/person to adjust; No more than 30min/per son for dai ly maintenance; No more than 2h/person to repair. GPS remote monitoring system is optional for maintenance and management;
5. Powerful lifting capacity:
The maximum lifting capacity of boom is 50t× 3.7m=185t· M, and the max. Length of main boom is 52m;
6. Flexible configuration combination:
Free hook is optional;
7. Large-chassis design:
Track frame which can be broadened, ensuring excellent machine and job stability within the range of 360 ° Rotation;
8. Optimized transportation programs:
With the function of crawler frame telescopic function, the max. Transportation width of the whole machine is 3.36m;
9. Two counterweight configurations:
Improve the lifting capacity of medium and long boom.
| Item | Unit | Parameter | |
|---|---|---|---|
| Max. lifting capacity | Boom | t | 250 |
| Fixed jib | t | 35 | |
| Tower jib | t | 52 | |
| Max. lifting moment | kN.m | 13330 | |
| Boom length | |||
| Boom | m | 18-87 | |
| Fixed jib | m | 12-36 | |
| Tower jib | m | 27-57 | |
| Boom elevating angle | ° | -3-83 | |
| Winch single line hoisting speed(with no load,at 6th layer ) | m/min | 120 | |
| Boom max. single line elevating speed(at 1st layer) | m/min | 2×23.8 | |
| Tower attachment single line elevating speed(at 1st layer) | m/min | 41.8 | |
| Max. swing speed | r/min | 1.22 | |
| Max. travel speed | km/h | 1.0 | |
| Grade-ability | 30% | ||
| Mean ground pressure | MPa | 0.1 | |
| Engine output | KW | 242 | |
| Total mass (with main hook block,18m boom) | t | 230 | |
| Max. weight of single part in transport state | t | 55 | |
| Dimension of single part(turntable) in transport state(L×W×H) | m | 12.02×3.4×3.4 | |
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Tags: China 250 Ton Crane, China Crawler Crane, Chinese Brand Oriemac Lifting Machinery Mobile Crane 250 Tons Crawler Crane Quy250 for Sale
